From 44f5ac32a68a617f93704d44c4339f7db13b323e Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Sat, 15 Dec 2018 23:09:32 +0100
Subject: Hacky D2Q9 BGK LBM on GPU using GLSL compute shaders

Improvised on top of computicles's scaffolding.

Works in a world where _works_ is defined as "displays stuff on screen that invokes thoughts of fluid movement".
---
 src/glfw/key_watcher.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/glfw/key_watcher.h

(limited to 'src/glfw/key_watcher.h')

diff --git a/src/glfw/key_watcher.h b/src/glfw/key_watcher.h
new file mode 100644
index 0000000..538829f
--- /dev/null
+++ b/src/glfw/key_watcher.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include <GLFW/glfw3.h>
+
+class KeyWatcher {
+private:
+	GLFWwindow* const _handle;
+
+	int _key;
+	int _last_state;
+
+public:
+	KeyWatcher(GLFWwindow* handle, int key);
+
+	bool wasClicked();
+
+};
-- 
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